# Scheduling agents over email and A2A

> Coordinate with people over email and delegate availability checks to other agents over A2A.

## Problem

Scheduling crosses human and machine boundaries: people answer email while agent services benefit from structured tasks.

## Reference workflow

1. Use email for the external conversation.
2. Use the same handle to delegate availability over A2A.
3. Reply in-thread with proposed times.
4. Label confirmed threads and retain the complete decision history.

## AgentMailer model

Provision a persistent mailbox and A2A endpoint together. The agent receives scoped credentials, complete thread context, workspace isolation, and realtime events without borrowing a person's account.

Canonical URL: https://agentmailer.ai/use-cases/scheduling